const path = require("path"); module.exports = { entry: "is-odd/index.js", mode: "development", output: { path: path.resolve(__dirname, "dist"), filename: "is-odd.js", library: "isOdd", libraryTarget: "umd", }, module: { rules: [ { test: /\.js$/, exclude: /node_modules/, use: { loader: "babel-loader", options: { presets: ["@babel/preset-env"], }, }, }, ], }, };